baber/WOPTO huggingface dataset:
Patent DE-3615970-A1 (DE)
Title: Hand grease gun
Inventor: SCHMELOW MARTIN HARALD
IPC: F16N3/12
Filed: 1986-05-13
Abstract: The grease gun comprises two parts altogether, the grease gun and the grease container. The filling of the grease gun is achieved by simply loading the supply container (grease pad or cartridge), whereby when the gun is closed a penetrating channel establishes the connection to the grease and makes the grease gun ready for operation.
Patent DE-3617362-A1 (DE)
Title: Composite materials for laser technology and optics
Inventor: HOFFMANN HANS-JUERGEN DR
IPC: H01S3/14
Filed: 1986-05-23
Abstract: A composite material for laser technology consists of at least two different materials having a different thermal conductivity: at least one of these materials, which has a low thermal conductivity, is capable of fluorescence or is laser active, and at least one has a relatively high thermal conductivity, and all the material components are in thermal contact with one another, so that the heat which is produced in the interior of the composite material during operation of the laser is preferably dissipated outwards to the surface by the parts having the higher thermal conductivity.
Patent DE-3620747-A1 (DE)
Title: Combine harvester with mounted chopper
Inventor: SCHARF ALOIS
IPC: A01F12/40
Filed: 1986-06-20
Abstract: A combine harvester possesses a mounted chopper and a straw-guide plate which is arranged inclined under the shakers throwing off the straw and which guides the straw into the draw-in orifice of the mounted chopper. In order to provide a combine harvester of this type which can be converted in a simple way quickly and with simple handling from the chopper mode to a mode which bypasses the chopper and in which the straw thrown out by the combine harvester is thrown off onto the field as long straw, and which guarantees a continuous straw flow reliably and in a simple way, the (lower) straw-guide plate 2, 2a is mounted pivotably about a shaft 6 or secured axle mounted above the inner edge of the draw-in orifice of the mounted chopper in lateral plates of the combine harvester and can be fixed by a locking device in its position located under the shakers 3a or its rearwardly pivoted position covering the draw-in orifice obliquely. The (lower) straw-guide plate 2, 2a can be set in vibratory motion. <IMAGE>
Patent DE-3623407-A1 (DE)
Title: Clamp eye
Inventor: HEUER BERNFRIED DIPL ING
IPC: B66B7/08
Filed: 1986-07-11
Abstract: The clamp eye 1 comprises a two-part eye core 8. The eye core 8 consists of a clamping-wedge portion 9 and of a rope pulley 10 displaceable relative to the latter and rotatable about a crosspin 15. After the eye core 8 has been released from the clamping housing 3, an extended rope 2 can be drawn through the clamp eye 1 by means of a clamping-lever arrangement 28, 31 and can be shortened by the necessary amount. The eye core 8 is subsequently brought into the clamping position again by means of the blocking screws 18. <IMAGE>
Patent DE-3626631-A1 (DE)
Title: Emission prevention system having filter stations arranged distributed in space and location
Inventor: GLAESER KARL-CHRISTIAN ING GRA
IPC: B01D50/00
Filed: 1986-08-06
Abstract: In an emission prevention system having filter stations (1), arranged distributed in space and location, such as for large-scale building sites having on-site canopies in which sand-blasting or paint-spraying operations are carried out, in which each filter station (1) has suitable filter internals (2) for the emissions to be filtered out, optimum disposal of the filter internals, also taking into consideration the use of untrained workers, is ensured by the filter internals (2) in the filter stations (1) being arranged and designed to be easily and rapidly exchanged, by a joint central disposal station (3) being provided additionally to the filter stations (1) or at one of the filter stations (1), by disposal or regeneration of used filter internals (2) being exclusively carried out in or through the central disposal station (3), and by new or regenerated filter internals (2) only being issued at the central disposal station (3) and, preferably, only on return of an equivalent number of used filter internals (2). <IMAGE>
Patent DE-3629397-A1 (DE)
Title: Mobile air traffic control device
Inventor: BECVAR GERALD DIPL ING
IPC: B64F1/30
Filed: 1986-08-29
Abstract: Mobile air traffic control cabins are known which can be raised and lowered hydraulically via a scissor-framework mechanism. However, such cabins are extremely unstable in operation. The object of the invention is to create an air traffic control device which on the one hand can be made operational by one person and in which high stability is ensured in operation. According to Figure 2, the air traffic control cabin 2 is raised and lowered via two lifting frameworks 3, 4 which are arranged opposite. The two lifting frameworks 3, 4 can be operated via a common controller 10. The platform 5 for conveying personnel is arranged on a further lifting framework 13. The air traffic control cabin 2 has a double floor in which the apparatuses for the air conditioning installation are arranged. The supporting parts of the cabin 2 consist of metal profiles and are used at the same time as air shafts for the air conditioning installation. <IMAGE>
Patent DE-3631957-A1 (DE)
Title: Circuit arrangement for turning off transistors in a Darlington circuit
Inventor: BLIESNER JUERGEN ING GRAD
IPC: H03K17/615
Filed: 1986-09-19
Abstract: In this arrangement, the base of the output transistor (1) is connected to the base of the driver transistor (2) via a depletion diode (6) which is polarised oppositely to the base-emitter path of the driver transistor (2). So that the depletion current in the output transistor (1) rises rapidly, the series circuit of at least one Schottky diode (8) and of a capacitor (9) is connected in parallel with the depletion diode (6), both diodes (6 and 8) being polarised in the same direction and a resistor (10) being connected in parallel with the capacitor (9). <IMAGE>
Patent DE-3701110-A1 (DE)
Title: Spray gun holding device
Inventor: POPIEL FRANCIS T
IPC: B05B15/06
Filed: 1987-01-16
Abstract: The invention relates to a holding device in which a support bar (9) allocated to the movement machine and a holding bar (12) serving for attachment of the spray gun are connected via at least one longitudinal displacement device (31) and at least one angular displacement device (27) which can in each case be brought into various positions and can be fixed in these positions. In this arrangement, it is desirable if the setting of a predetermined position of the spray gun or of the holding bar is possible in a more simple and faster manner. This is achieved in that the longitudinal displacement device (31) is secured against angular displacement and in that the angular displacement device (27) is secured against longitudinal displacement, if a graduated scale (38, 28) in each case is assigned to the longitudinal displacement device and to the angular displacement device (27) and if the longitudinal displacement device (31) and the angular displacement device (27) each have a gearing (22, 23; 34, 36) for fine setting. Because of the measurement scales, the setting data which have proved useful in earlier spray operations can be specified. <IMAGE>
Patent DE-3701656-A1 (DE)
Title: Reclosable, reusable flexible plastic bag with loop handle
Inventor: THOMAS JUN JOHN S
IPC: B65D33/25
Filed: 1987-01-21
Abstract: A reclosable, reusable plastic bag with a loop handle is disclosed, which is suitable in the closed state for carrying heavy loads, for example large quantities of a granulated product, for example dog food. The bag consists of flexible outer sections which are connected by a flexible fold, flexible inner sections which are likewise connected by a fold, and closure means which have flexible matching sections and are connected to the outer fold. The outer fold has a zone of weakness, for example a perforation line, in order to facilitate access to the inner fold. The inner fold likewise has a zone of weakness in order to facilitate access to the products located in the bag. The flexible matching parts of the closure means can be connected releasably to one another. In the closed state, they prevent access to the products. In the separated state of the matching parts, access to the products located in the bag is facilitated. The end profiles of the flexible matching parts of the closure means are welded to one another.
Patent DE-3703928-A1 (DE)
Title: Spark-emission spectrometer system
Inventor: BRUENING FRANZ JOSEF
IPC: G01N21/67
Filed: 1987-02-09
Abstract: In spark-emission spectral analysis, several analyses are regularly carried out consecutively at different points in the specimen in order to establish whether the homogeneity of the specimen material is adequate by comparing the individual analyses and then to calculate the mean concentration value from the individual analyses. For each individual analysis, a single spark sequence is used in which the analytically utilised radiation times are in a ratio of about 1 to 20 to the unutilized dark times. The purpose of the novel spark-emission spectrometer system is to accelerate and simplify the multiple analysis of a specimen. In the sparking stand, a plurality of spark gaps are operated alongside one another in a time-interlaced manner so that the individual analyses of a multiple analysis proceed, so to speak, in parallel. The spark gaps radiate in a time-interlaced manner into the same light tube or share the light tube of the spectrometer. A plurality of spectrometers of this type can be connected to the same sparking stand. The shortening of the analytical time depends on the need for multiple analyses. Two to four individual analyses are regularly necessary. Accordingly, the analysis time is reduced by half or to a quarter. The analytical capacity of the system is increased reciprocally.
Patent DE-3704054-A1 (DE)
Title: Process for collapsing a glass tube, in particular for the production of optical waveguides in the form of glass fibres
Inventor: SCHNEIDER HARTMUT DR
IPC: C03B37/018
Filed: 1987-02-10
Abstract: The collapsing of glass tubes (1) having a tough internal coating (6), for example of pure SiO2, is associated with difficulties in the case of conventional heating from the outside through the outer surface (11) of the tube since the shrinkage rate is low. The novel process is intended to allow such tubes to be collapsed relatively easily and quickly. To this end, the internal surface (53) of the shrinkage zone is additionally irradiated in the longitudinal axial direction of the tube (1) with the laser radiation (8) from a CO2 laser. This allows the shrinkage rate to be drastically increased. Production of optical waveguides. <IMAGE>
Patent DE-3705660-A1 (DE)
Inventor: GRAMBERGER JOHANN ING
IPC: F16D69/02
Filed: 1987-02-21
Abstract: In order to enable a friction ring comprising a supporting ring and a sintered friction lining to be produced without sintering the friction lining to an intermediate carrier, one initially forms a self-supporting moulded ring (7) from a compacted dry powder material (1), by pre-sintering or bonding using a bonding agent, whereafter the moulded ring is pressed into the supporting ring and the friction lining is produced by final sintering.
Patent DE-3714591-A1 (DE)
Title: Process and apparatus for treating digested sewage sludge
Inventor: KOGLIN BODO DR
IPC: C02F11/12
Filed: 1987-05-01
Abstract: To thicken digested sewage sludge, the sludge is subjected to a vacuum between the digestion vessel (1) and the sludge thickener (19) and is then thickened by the action of gravity in the sludge thickener (19). The degassing takes place in a mass transfer apparatus (8), from which the resulting gas is taken off by a vacuum pump (16) and fed into the digestion gas pipe. <IMAGE>
Patent DE-3719109-A1 (DE)
Title: Device for gripping and/or manual loosening of soil
Inventor: WEISS HEINZ
IPC: A01B1/18
Filed: 1987-06-06
Abstract: A description is given of a device for picking up, in particular for manual weeding, getting rid of waste or pests and/or manual loosening of soil. The device is configured in the form of pincers or grippers and has a handle portion for gripping the device by one hand, an operating portion which is arranged at that end of the device which is opposite the handle portion, and a connecting portion which extends from the handle portion to the operating portion. <IMAGE>
Patent DE-3719413-A1 (DE)
Title: Television programme periodical
Inventor: BAUCKE ALFRED
IPC: B42D7/00
Filed: 1987-06-11
Abstract: The programme pages (preview pages) within a programme periodical are perforated during printing so that they can later be conveniently removed by the reader or video recorder, by hand, in order to mark the listed television transmission, similarly to the principle of a sheet of stamps. As a result, the utility of television programme periodicals is dramatically improved and expanded. In future, this would relieve the 10 million video users existing to date who use a programme periodical designed in this manner of the tiresome, time-consuming and laborious card index management or the writing of video labels and the subsequent re-deletion of these features.
Patent DE-3722285-A1 (DE)
Title: Device for separating folding cardboard blanks lying in a stack, flatly one on top of the other in a vertical shaft
Inventor: EISOLD DIETER
IPC: B31B50/06
Filed: 1987-07-06
Abstract: A device for separating folding cardboard blanks 5, in particular of corrugated cardboard, lying in a stack, flatly one on top of the other in a vertical shaft 3 serves for conveying them in a conveying device, transversely to their folding edges 8, at the lower end of the stack, individually and sequentially through a slide-out slot 22 on the vertical shaft, by means of a driven carrier 21 and transferring them to a guide path. In the lower end region of the vertical shaft 3, a stop 17 for forming an inclined stack is provided on the inside at one side, bearing against the cut edges 9 of the folded cardboard blanks 5. The vertical shaft 3 has a slide-in slot 15 on the side opposite the stop 17 for a cut edge region of an individual folding cardboard blank. A driven conveying element 18 for moving the lowermost obliquely lying folding cardboard blank is provided for moving the respective lowermost folding cardboard blank transversely to the conveying direction away from the stop 27 and into the slide-in slot 15. <IMAGE>
Patent DE-3725039-A1 (DE)
Title: Process for the preparation of 2-nitrophenylsulphenamides, and 2-nitrophenylsulphenamides
Inventor: SCHUBART RUEDIGER DIPL CHEM DR
IPC: C08K5/44
Filed: 1987-07-29
Abstract: The invention relates to a process for the preparation of sulphenamides from sulphenyl chlorides in a two-phase system.
Patent DE-3725971-A1 (DE)
Title: Damping-medium barrier to increase the efficiency of the offset printing process
Inventor: RECH HELMUT PROF DR ING
IPC: B41F31/00
Filed: 1987-08-05
Abstract: By using damping-medium barriers in a conventional offset inking unit or in a short inking unit, the damping medium is prevented from flowing back in the direction of the ductor. This results in improved inking conditions on the printing plate and prevents the risk of emulsification or breaking-down of the ink transfer. In the case of four-colour wet-on-wet printing on non-absorbent printing carriers a repellent effect of the subsequently printed colour due to the film of damping medium otherwise present on the printing carrier is prevented by applying damping-medium barriers between the printing units. The damping-medium barriers evaporate the film of damping medium transferred to the printing carrier. This obviates the need for intermediate drying which is otherwise required in two-colour printing. The object is achieved in that, by using the damping-medium barrier, the damping medium present on and in the film of printing ink is evaporated. The heating takes place selectively, i.e. only the damping medium is heated and evaporated by means of suitable electromagnetic waves (microwaves). Damping-medium barriers are to be used in conventional offset inking units (Figure 1) as well as in offset short inking units. In the case of multicolour printing on non-absorbent printing carriers, damping-medium barriers can be applied between the printing units. Figure 1 shows the use of a plurality of damping-medium barriers in a conventional offset inking unit. <IMAGE>
Patent DE-3738717-A1 (DE)
Title: Built-up crankshaft
Inventor: SCHMITT STEFAN
IPC: F16F15/28
Filed: 1987-11-14
Abstract: In the case of a built-up crankshaft, the same screws (28, 29) are used to clamp the respective crank pin (13) and the respective counterweight (21) onto support surfaces (38, 40) on opposite sides of the crank web (4), the latter being provided with through holes (34, 35) for the screws (28, 29). <IMAGE>
Patent DE-3739508-A1 (DE)
Title: Ribbon cartridge which reacts to the ribbon tearing
Inventor: CHU MOSI
IPC: B41J35/36
Filed: 1987-11-21
Abstract: In an ink ribbon cartridge for a printer, which has a window for receiving a photoelectric measuring device for the end of the ribbon, an auxiliary voltage is applied to this ribbon, the said voltage then pulling the ribbon away from the photoelectric device if it should tear, which device itself is then activated or activates the photoelectric device so that the latter can emit a signal which stops the printer as when the end of the ribbon is reached.
Patent DE-3743441-A1 (DE)
Title: Breech mechanism for repeater rifles
Inventor: POLANSKY VACLAV
IPC: F41A19/13
Filed: 1987-12-21
Abstract: The invention is intended to simplify the removal of the firing mechanism from the breech. To this end, an insert (4) is pushed on to the firing bolt (11), which insert (4) is provided with a cutout (5) for a tooth (9) on the firing bolt and with a projection (10) for a groove (15) in the breech (1), a nut (13) being screwed into the rear end of the breech (1). <IMAGE>
Patent DE-3744596-A1 (DE)
Title: Tearing thread for envelopes
Inventor: NITSCHE ANGELA
IPC: B65D27/38
Filed: 1987-12-31
Abstract: Using this invention, the opening of a letter or envelope is a clean and quick matter. A tearing-resistant thread is required, which is suitable for all commercially available envelopes. The thread is stuck tautly into the fold on the inside of an envelope during manufacture thereof and is allowed to project at one end in such a way that it can readily be gripped. If a sealed envelope is now to be opened, no letter openers nor other pointed objects are required.
Patent DE-3800032-A1 (DE)
Title: Fog lamp control module/speed-dependent
Inventor: SPOERHASE WERNER
IPC: B60Q1/30
Filed: 1988-01-04
Abstract: The invention relates to a fog lamp control module which is activated via a speed sensor. It is provided for use in motor vehicles. The fog lamps are switched off by the module if appropriate speeds which correspond to a visibility of 50 m are exceeded.
Patent DE-3801013-A1 (DE)
Inventor: HEGEDUES IMRE DIPL ING
IPC: A23C13/12
Filed: 1988-01-15
Abstract: The invention relates to a mixture of expelling medium and additive/s/ for whipping up a material, preferably cream, closed in a closed container, the additive(s) being one or more colouring, flavouring, scenting and conserving materials. For carrying out the invention said additive/s/ is/are, filled into the container under atmospheric pressure directly or dissolved or diluted, thereafter the gas-filled container is closed in a way known in itself.
Patent DE-3802809-A1 (DE)
Title: Gear-change monitoring device for a learner-driver
Inventor: KLOTZ LEON
IPC: G09B19/16
Filed: 1988-01-30
Abstract: Time and again, learning to change gear correctly and speedily poses a seemingly insurmountable problem for learner-drivers. To create a gear-change monitoring system to avoid the clutch pedal being pressed down too long, a timing element/timer (17) is provided which can be triggered when the clutch is actuated. In this case, it can be possible to display the time which is needed for the whole or a part of the clutch-operating procedure by means of a display device (15), at least in the case when a time constant is exceeded. The gear-change monitoring device is suited in particular for driving school cars. <IMAGE>
Patent DE-3806208-A1 (DE)
Title: Filter arrangement
Inventor: HENSGEN HEINZ-ULRICH DIPL ING
IPC: B01D46/52
Filed: 1988-02-26
Abstract: Published without abstract.
Patent DE-3809235-A1 (DE)
Title: Up and over garage door having a door leaf which does not pivot out
Inventor: DOERING ERICH
IPC: E05D15/38
Filed: 1988-03-18
Abstract: An up and over garage door, whose door-leaf lower edge is moved upwards towards the door lintel during opening and is not thereby swung outwards from the door opening, exhibits guide rails which are separated from one another laterally. For guiding the lower end of the door leaf (3), use is made of vertical guide rails (7) which, at their upper end, terminate in a quarter arc (8), reaching into the interior of the garage, and engage into the lateral, lower guide elements (4). The lateral guide elements (5), in particular rollers, provided at the upper end of the door leaf each engage into a horizontal guide rail (9) which runs above the quarter arc (8) and terminates in the vicinity of the door case (2). The line of action of the spring arrangement, in the open and closed positions of the door leaf (3), starts from the fastening point of the spring arrangement at the lower end of the door leaf and slopes towards the interior of the garage. Consequently, the door opening is not narrowed, in the open position, by the door leaf. The latter can be easily opened and closed, with force-behaviour compensation. <IMAGE>
Patent DE-3814279-A1 (DE)
Title: Method of closing envelopes
Inventor: KNITTEL FRIEDEL
IPC: B65D27/14
Filed: 1988-04-28
Abstract: Published without abstract.
Patent DE-3817347-A1 (DE)
Title: Operating device for hand-guided grinding apparatuses
IPC: A61C13/38
Filed: 1988-05-20
Abstract: Published without abstract.
Patent DE-3822461-A1 (DE)
Title: Head support for vehicle seats
Inventor: LUETZE HANS DIPL ING
IPC: B60R21/13
Filed: 1988-07-02
Abstract: A head support for vehicle seats includes a vertically adjustable head support cushion which can be fixed to the limbs of a U-shaped frame which is formed, according to the invention, by a rollover bar, which is assigned to the individual vehicle seat and is supported behind the latter by the floor of the vehicle.
Patent DE-3822668-A1 (DE)
Title: Air intake system for a multicylinder V-engine
Inventor: GLEITER FRITZ
IPC: F02B27/00
Filed: 1988-07-05
Abstract: An air intake system for a multicylinder V-engine comprises a manifold, arranged centrally between the two banks of cylinders and extending over their entire length, and intake pipes fitted to it on both sides and leading to the rows of cylinder heads. The manifold is designed with a cross-section in the form of a circular sector. The intake pipes are designed as flat spirals with radius of curvature increasing continuously in the direction of flow.